It is a three-layer composite board, composed of two layers of aluminum plates on the top and bottom, with a polyethylene (PE) plastic core layer in between, which are bonded together at high temperatures.

Upper/lower panel: Usually made of anti-rust aluminum coil (such as AA3003, AA5005), the surface is treated with chromate or fluorocarbon spraying, and the common thickness is 0.1mm-0.7mm.

The core layer in the middle: polyethylene (PE), a common and relatively low-cost thermoplastic. This is the most traditional core material for aluminum-plastic panels.

Adhesive layer: A high-molecular film used to firmly bond the aluminum layer and the PE core together.

Advantages

• Light weight and good strength: Lighter than pure aluminum plates, with certain rigidity and bending resistance.
• Easy to process: It can be cut, slotted and bent with woodworking tools, making installation convenient.
• Rich in color and strong in decorative effect: The surface coating can be made in various colors and effects (such as imitation stone, imitation wood grain).
• Low cost: Among various types of aluminum-plastic panels, PE core panels are the most economical in terms of price.
• Sound insulation and heat preservation: The plastic core layer has certain heat insulation and sound insulation properties.

Disadvantages and limitations (especially for PE core materials)

• Poor fire resistance: This is the main drawback of PE aluminum-plastic panels. PE is a flammable material. When exposed to fire, it will burn, melt and produce dripping substances and black smoke, which does not meet the standards for high-rise buildings and places with high fire safety requirements.
• Average durability: The aging performance of PE core materials under long-term ultraviolet radiation and cold and hot cycles is not as good as that of other core materials.
• Weak creep resistance: Under long-term loading, PE core materials are prone to slow deformation.

Due to the limitations of its fire resistance, PE aluminum-plastic panels are usually only suitable for:

• Interior decoration (such as partitions, ceilings, display stands).
• Outdoor signs and storefronts of low-rise buildings.
• Outsourcing of old wall renovation.
• Areas where there are no mandatory requirements for fire protection grades.

Important Note: In the building regulations of the vast majority of countries and regions, the use of PE core aluminum-plastic panels is prohibited for the curtain walls of high-rise buildings and the exterior walls of crowded places (such as subway stations and shopping malls).

"PE Aluminum Composite" is the basic type of aluminum-plastic panels. Its core features are low cost and easy processing, but its fire resistance performance is its fatal weakness. When making a choice, it is necessary to determine whether PE core material can be used or whether it must be upgraded to fireproof based on the specific fire protection requirements of the project, the application location (indoor/outdoor, high/low floor), and the budget

Our Product Technical Support and Services for the Marble Aluminum Composite Panel include:

• Detailed installation instructions and guidance
• Assistance with project planning and material calculations
• On-site technical support for complex installations
• Maintenance and care instructions for prolonged product lifespan
• Troubleshooting assistance for any issues that may arise

Product Packaging:

The Marble Aluminum Composite Panel is carefully packaged in protective materials to prevent damage during transit. Each panel is wrapped with a protective film and placed in a sturdy cardboard box to ensure safe delivery.

Shipping Information:

Our standard shipping method for the Marble Aluminum Composite Panel is through reputable carriers such as FedEx or UPS. Orders are typically processed and shipped within 1-2 business days. Customers will receive a tracking number once the order has been dispatched for their convenience.

• Q: What is the brand name of the Aluminum Composite Panel?
  A: The brand name is Alushang.
• Q: What are the dimensions and thickness of the Aluminum Composite Panel?
  A:1220*2440MM 4MM.
• Q: Where is the Aluminum Composite Panel manufactured?
  A: The Aluminum Composite Panel is manufactured in China.
• Q: What is the minimum order quantity for the Aluminum Composite Panel?
  A: The minimum order quantity is 300 meter square.
• Q: What are the available payment terms for purchasing the Aluminum Composite Panel?
  A: The available payment terms are L/C, D/A, D/P with negotiable pricing.